. >>> the saga continues surrounding a blind chinese activist heading here to the united states. it's unclear when. the u.s. and china have agreed on a deal to allow chen guangcheng to apply for a fellowship. he escaped house arrest last week anddo fleed to the u.s. embassy. he changed his mind over concern for the safety of his family. >> over the course of the day progress has been made to help him have the future he wants. we will be staying in touch with him. >> u.s. embassy officials and and american doctor visited cheng staying at a beijing hospital. he suffered three broken bones in his foot when he made his escape. >>> the family of junior seau say they will donate his brain to scientists. yesterday the san diego county medical examiner ruled his death as a suicide one day after the former linebacker was found in his home with a gunshot wound to the chest. it's not known yet where the brain will be sent. the chaplain says the family's decision was the result of wanting to help other individuals down the road. >>> still to come at 5:00, it can be a frightening sight on the